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Noise bump texture rendering Iray

Creator
Creator

Hi ,

 

I would like to simulate plastic matte texure similar as below :

 

Bump texture.jpguntitled.83.jpg

 

What is best way to achieve above noise bump texture in Iray material ? 

 

Can it be done without bump map pic ?

 

Other rendering software has built in noise setting that can be turn on/off.

 

Thanks.

 

Jerman

 

 

 

15 REPLIES

Re: Noise bump texture rendering Iray

Siemens Phenom Siemens Phenom
Siemens Phenom

Hi Jerman,

Till NX10 and before the I-ray advent) we had some inbuilt bumps pattern (required no image specification).. Quite handy i must say...surely I-ray might be having something simmilar but i am not able to catch hold of it till now.

Over to visulaization experts...

texture_noise.jpg

 

Best Regards

Kapil

Re: Noise bump texture rendering Iray

Creator
Creator

Hi,

Thanks for the reply. 

 

I seems cannot find the simialer settings on NX11 iray.

 

Jerman

Re: Noise bump texture rendering Iray

Siemens Phenom Siemens Phenom
Siemens Phenom

In NX 11, use the edit materail button to set the materail the way you would like to see it. This along witht he help page are a great help. Also remember to turn on the thumbnail preview when editing as it shows you what is going on. The help page a an example picture of of what all of the options look like.

 

Edit Materiel Help

 

 

EditMaterail.png

 

Scott

Re: Noise bump texture rendering Iray

Creator
Creator

Hi Scott,

 

I have follow your sugguestion ; below is my settings :

1.jpg

 

But the image is still don't have the bump depth effect :

  

2.jpg

Pls advise. 

 

Jerman

 

Re: Noise bump texture rendering Iray

Siemens Phenom Siemens Phenom
Siemens Phenom

Hi Jerman,

Please try to play with these settings.. i have used the DIMPLE bump pattern (which i guess matches with the old NX10 bump settings)... i am not an expert on this subject but thought it might be worth sharing with you.

texture.jpg

 

Best Regards

Kapil

Re: Noise bump texture rendering Iray

Siemens Phenom Siemens Phenom
Siemens Phenom

I am not sure if I picked the best combination to get your desired output. The best thing maybe to look at some of the other materials or options. My response was just to show you the menu and then within the link you can see the descriptions for many of the options in materail editing.

 

Scott

Re: Noise bump texture rendering Iray

Siemens Honored Contributor Siemens Honored Contributor
Siemens Honored Contributor

Is this suitable?

 

Screenshot - 5_15_2017 , 4_51_20 PM.png

 

Regards, Ben

Re: Noise bump texture rendering Iray

Creator
Creator

Hi Ben,

 

Thanks for the proposal. I am not sure if your images has bump depth as per below image.

 

Below is rendering from NX7.5 with bump texture which is easier acheived within the material 

 

editor.

1.jpg2.jpg

 

It is really possible within NX 11 iray ? 

 

Jerman

Re: Noise bump texture rendering Iray

Creator
Creator

Hi Kapil,

Your proposal required image mapping. I am looking for settings within the material editor.

The bump texture is much more easier to acheived in NX7.5 than NX11 ?

Thanks.

jerman